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发明名称
摘要
申请公布号	CS174555(B1)	申请公布日期	1977.04.29
申请号	CS19740008292	申请日期	1974.12.04
申请人		发明人
分类号	G01N30/00	主分类号	G01N30/00
代理机构		代理人
主权项
地址

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